KSZ8842-PMQL Micrel Inc, KSZ8842-PMQL Datasheet - Page 112
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KSZ8842-PMQL
Manufacturer Part Number
KSZ8842-PMQL
Description
2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface( )
Manufacturer
Micrel Inc
Specifications of KSZ8842-PMQL
Controller Type
Ethernet Switch Controller
Interface
PCI
Voltage - Supply
3.1 V ~ 3.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
128-MQFP, 128-PQFP
Number Of Primary Switch Ports
2
Internal Memory Buffer Size
32
Operating Supply Voltage (typ)
3.3V
Fiber Support
Yes
Integrated Led Drivers
Yes
Phy/transceiver Interface
MII
Power Supply Type
Analog/Digital
Package Type
PQFP
Data Rate (typ)
10/100Mbps
Vlan Support
Yes
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Pin Count
128
Mounting
Surface Mount
Jtag Support
No
Operating Supply Voltage (max)
3.5V
Operating Supply Voltage (min)
3.1V
Operating Temperature Classification
Commercial
Data Rate
100Mbps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
576-1636 - BOARD EVALUATION KSZ8842-PMQL
Current - Supply
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
576-1513-5
KSZ8842-PMQL
KSZ8842-PMQL
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8842-PMQLI
Manufacturer:
TI
Quantity:
3 100
Micrel, Inc.
Auto Negotiation Timing
October 2007
Timing Parameter
t
t
t
t
t
BTB
FLPW
PW
CTD
CTC
TX+/TX-
TX+/TX-
Description
FLP burst to FLP burst
FLP burst width
Clock/Data pulse width
Clock pulse to data pulse
Clock pulse to clock pulse
Number of Clock/Data pulses
per burst
Table 16. Auto Negotiation Parameters
Figure 13. Auto-Negotiation Timing
Clock
Pulse
FLP
Burst
t
t
PW
FLPW
t
CTD
t
BTB
112
Data
Pulse
t
PW
t
CTC
55.5
Min
111
17
8
FLP
Burst
Clock
Pulse
Typ
100
128
16
64
2
Max
69.5
139
24
33
Data
Pulse
KSZ8842-PMQL/PMBL
M9999-100207-1.5
Unit
ms
ms
ns
µs
µs